Physics, 14.05.2021 16:20 bryanmcmillianjr
To demonstrate the large size of the henry unit, a physics professor wants to wind an air-filled solenoid with self-inductance of 1.0 HH on the outside of a 15 cmcm diameter plastic hollow tube using copper wire with a 0.93 diameter. The solenoid is to be tightly wound with each turn touching its neighbor (the wire has a thin insulating layer on its surface so the neighboring turns are not in electrical contact).
Required:
a. How long will the plastic tube need to be?
b. How many kilometers of copper wire will be required?
c. What will be the resistance of this solenoid?
Answers: 2
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To demonstrate the large size of the henry unit, a physics professor wants to wind an air-filled sol...
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